Colt L4-1597cc 1.6L SOHC Turbo VIN F FI (1988)
Fuel Tank Pressure Release Valve: Description and Operation
Overfill Limiter (Two Way Valve)
LOCATION
Mounted on the top R/H side of the fuel tank.
DESCRIPTION
It consists of a pressure valve and a vacuum valve.
OPERATION
The pressure valve is designed to open when the fuel tank internal pressure exceeds atmospheric pressure and the vacuum valve opens when a
vacuum has been produced in the tank.
